MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "538"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/ppp3pp/4p3/1N1p1p2/5P2/b6P/PPPPP1P1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:27 +0000"]
[GameEndTime "2026-09-14T14:52:28 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.72/9 0.017s, n=16928, sd=12} Be7 {+0.87/11 0.018s, n=16976, sd=14}
6. e3 {-0.76/10 0.025s, n=18337, sd=20} a6 {+0.76/10 0.022s, n=19672, sd=11}
7. Nc3 {-0.68/10 0.016s, n=14939, sd=18} c5 {+0.63/11 0.031s, n=28091, sd=18}
8. d4 {-0.82/11 0.023s, n=18740, sd=19} Nf6 {+0.63/11 0.015s, n=14098, sd=19}
9. dxc5 {-0.77/12 0.050s, n=43593, sd=19} Bxc5 {+0.74/11 0.034s, n=28536, sd=16}
10. Bd3 {-0.64/10 0.016s, n=14335, sd=17} Nc6 {+0.85/9 0.015s, n=14289, sd=12}
11. a3 {-0.88/9 0.014s, n=12163, sd=16, Black makes an illegal move: e8h8} 1-0